don't do anything in SetWindowMenu() if we're setting the same menu as we already...

[wxWidgets.git] / include / wx / os2 / treectrl.h

diff --git a/include/wx/os2/treectrl.h b/include/wx/os2/treectrl.h
index ad33b1d81d8bad3a231b24de2c1bd3e2928f2c22..6b81a772927dbdace358d4473918d537e74de694 100644 (file)
--- a/include/wx/os2/treectrl.h
+++ b/include/wx/os2/treectrl.h
@@ -27,8 +27,8 @@
 typedef long wxDataType;
 
 // fwd decl
-class  WXDLLEXPORT wxImageList;
-class  WXDLLEXPORT wxDragImage;
+class  WXDLLIMPEXP_CORE wxImageList;
+class  WXDLLIMPEXP_CORE wxDragImage;
 struct WXDLLIMPEXP_FWD_CORE wxTreeViewItem;
 
 // a callback function used for sorting tree items, it should return -1 if the
@@ -48,7 +48,7 @@ WX_DECLARE_EXPORTED_VOIDPTR_HASH_MAP(wxTreeItemAttr *, wxMapTreeAttr);
 // ----------------------------------------------------------------------------
 // wxTreeCtrl
 // ----------------------------------------------------------------------------
-class WXDLLEXPORT wxTreeCtrl : public wxControl
+class WXDLLIMPEXP_CORE wxTreeCtrl : public wxControl
 {
 public:
     // creation
@@ -448,7 +448,7 @@ public:
     //
     // returns NULL for OS/2 in ALL cases
     //
-    wxTextCtrl* GetEditControl(void) const {return (wxTextCtrl*)NULL;}
+    wxTextCtrl* GetEditControl(void) const {return NULL;}
 
     //
     // End editing and accept or discard the changes to item label